inlineParseParams.h

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/******************************************************************************
 * Copyright 2022 Kristiyan Manev (University of Manchester)
 *
 * Licensed under the Apache License, Version 2.0(the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *****************************************************************************/
 
/**************************************************************************/
inline void parseParams(std::string params){
    selectedOptions = SelectedOptions();
    selectedOptions.clk = false;
    selectedOptions.clb = false;
    selectedOptions.bram = false;
    selectedOptions.blank = false;
    selectedOptions.partialNotFull = true;
    selectedOptions.op = MergeOP::SET;
    selectedOptions.skipUnused = true;
    selectedOptions.forceEndianness = false;
    selectedOptions.word = false;
    selectedOptions.intParam = 0;
    replace(params.begin(), params.end(), ',', ' ');
    std::stringstream ss(params);
    std::string param;
    while (!ss.eof()) {
        ss >> param;
        if(param == "clock" || param == "clk")selectedOptions.clk = true;
        if(param == "logic" || param == "clb")selectedOptions.clb = true;
        if(param == "blockram" || param == "bram")selectedOptions.bram = true;
        if(param == "blank")selectedOptions.blank = true;
        if(param == "full")selectedOptions.partialNotFull = false;
        if(param == "partial")selectedOptions.partialNotFull = true;
        if(param == "word")selectedOptions.word = true;
        if(param == "set")selectedOptions.op = MergeOP::SET;
        if(param == "xor")selectedOptions.op = MergeOP::XOR;
        if(param == "or")selectedOptions.op = MergeOP::OR;
        if(param == "and")selectedOptions.op = MergeOP::AND;
        if(param == "bigendian"){
            selectedOptions.forceEndianness = true;
            selectedOptions.forcedEndianness = Endianness::BE;
        }
        if(param == "littleendian"){
            selectedOptions.forceEndianness = true;
            selectedOptions.forcedEndianness = Endianness::LE;
        }
        if(param == "bigendianwithbitswap"){
            selectedOptions.forceEndianness = true;
            selectedOptions.forcedEndianness = Endianness::BE_BS;
        }
        if(param == "littleendianwithbitswap"){
            selectedOptions.forceEndianness = true;
            selectedOptions.forcedEndianness = Endianness::LE_BS;
        }
        if(param == "nativeendian"){
            selectedOptions.forceEndianness = true;
            selectedOptions.forcedEndianness = Endianness::NATIVE;
        }
        param.clear();
    }
    if(!str::parse::multipleInts(params, selectedOptions.intParam))
        selectedOptions.intParam = 0; //default 0 if there is nothing
    if(!selectedOptions.clk && !selectedOptions.clb && !selectedOptions.bram){ // by default, choose all
        selectedOptions.clk = selectedOptions.bram = selectedOptions.clb = true;
    }
}